| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide the subject auxiliary tool capable of making birds nest in a safe place with a slight risk of a short-circuiting accident and surely reducing the short-circuiting accident due to the birds by radially and protrusively installing plural spokes from a site of a semicircle or less of the outer periphery of a tightening band wound around a utility pole so as to be horizontal, or the like. SOLUTION: This auxiliary tool is obtained by radially and protrusively installing plural spokes 5 from a site of a semicircle or less of the outer periphery of a tightening band 1 wound around a utility pole 10 so as to be horizontal or slightly upward. Furthermore, the plural spokes 5 are preferably radially and protrusively installed from the outer periphery of a base part indirectly or directly attached to the top surface of a crossarm 13 of the utility pole 10 so as to be horizontal or slightly upward, and a net 6 is preferably stretched between the spokes 5. In order to prevent birds from perching on a part around distributing equipment in the upper part of the utility pole 10, a cover 20 provided with many needlelike protrusions 19 is preferably arranged on the outer peripheral surface of each edge detour wire 17 and the top of the utility pole 10 is preferably covered with a cap 21 having the same many formed needlelike protrusions 19.</p> |
